Remove index parameter; access index via handler->index instead.
Dissociate handler from related container; use handler->priv to
access container.
Signed-off-by: Peter Hurley <pe...@hurleysoftware.com>
---
drivers/gpu/drm/nouveau/core/core/event.c | 6 +++---
drivers/gpu/drm/nouveau/core/engine/software/nv50.c | 7 +++----
drivers/gpu/drm/nouveau/core/engine/software/nvc0.c | 7 +++----
drivers/gpu/drm/nouveau/core/include/core/event.h | 6 +++---
drivers/gpu/drm/nouveau/nouveau_connector.c | 9 +++++----
drivers/gpu/drm/nouveau/nouveau_drm.c | 9 +++++----
drivers/gpu/drm/nouveau/nouveau_fence.c | 2 +-
7 files changed, 23 insertions(+), 23 deletions(-)
diff --git a/drivers/gpu/drm/nouveau/core/core/event.c
b/drivers/gpu/drm/nouveau/core/core/event.c
index b7d8ae1..1240fef 100644
--- a/drivers/gpu/drm/nouveau/core/core/event.c
+++ b/drivers/gpu/drm/nouveau/core/core/event.c
@@ -26,7 +26,7 @@
void
nouveau_event_handler_install(struct nouveau_event *event, int index,
- int (*func)(struct nouveau_eventh*, int),
+ int (*func)(struct nouveau_eventh*),
void *priv, struct nouveau_eventh *handler)
{
unsigned long flags;
@@ -61,7 +61,7 @@ nouveau_event_handler_remove(struct nouveau_eventh *handler)
int
nouveau_event_handler_create(struct nouveau_event *event, int index,
- int (*func)(struct nouveau_eventh*, int),
+ int (*func)(struct nouveau_eventh*),
void *priv, struct nouveau_eventh **phandler)
{
struct nouveau_eventh *handler;
@@ -157,7 +157,7 @@ nouveau_event_trigger(struct nouveau_event *event, int
index)
rcu_read_lock();
list_for_each_entry_rcu(handler, &event->index[index].list, head) {
if (test_bit(NVKM_EVENT_ENABLE, &handler->flags)) {
- if (handler->func(handler, index) == NVKM_EVENT_DROP)
+ if (handler->func(handler) == NVKM_EVENT_DROP)
nouveau_event_put(handler);
}
}
diff --git a/drivers/gpu/drm/nouveau/core/engine/software/nv50.c
b/drivers/gpu/drm/nouveau/core/engine/software/nv50.c
index e969f0c..bf6f23b 100644
--- a/drivers/gpu/drm/nouveau/core/engine/software/nv50.c
+++ b/drivers/gpu/drm/nouveau/core/engine/software/nv50.c
@@ -131,10 +131,9 @@ nv50_software_sclass[] = {
******************************************************************************/
static int
-nv50_software_vblsem_release(struct nouveau_eventh *event, int head)
+nv50_software_vblsem_release(struct nouveau_eventh *handler)
{
- struct nouveau_software_chan *chan =
- container_of(event, struct nouveau_software_chan,
vblank.event[head]);
+ struct nouveau_software_chan *chan = handler->priv;
struct nv50_software_priv *priv = (void *)nv_object(chan)->engine;
struct nouveau_bar *bar = nouveau_bar(priv);
@@ -172,7 +171,7 @@ nv50_software_context_ctor(struct nouveau_object *parent,
for (i = 0; i < ARRAY_SIZE(chan->base.vblank.event); i++) {
nouveau_event_handler_install(disp->vblank, i,
nv50_software_vblsem_release,
- NULL,
+ chan,
&chan->base.vblank.event[i]);
}
return 0;
diff --git a/drivers/gpu/drm/nouveau/core/engine/software/nvc0.c
b/drivers/gpu/drm/nouveau/core/engine/software/nvc0.c
index d06658a..1a2a7a8 100644
--- a/drivers/gpu/drm/nouveau/core/engine/software/nvc0.c
+++ b/drivers/gpu/drm/nouveau/core/engine/software/nvc0.c
@@ -143,10 +143,9 @@ nvc0_software_sclass[] = {
******************************************************************************/
static int
-nvc0_software_vblsem_release(struct nouveau_eventh *event, int head)
+nvc0_software_vblsem_release(struct nouveau_eventh *handler)
{
- struct nouveau_software_chan *chan =
- container_of(event, struct nouveau_software_chan,
vblank.event[head]);
+ struct nouveau_software_chan *chan = handler->priv;
struct nvc0_software_priv *priv = (void *)nv_object(chan)->engine;
struct nouveau_bar *bar = nouveau_bar(priv);
@@ -178,7 +177,7 @@ nvc0_software_context_ctor(struct nouveau_object *parent,
for (i = 0; i < ARRAY_SIZE(chan->base.vblank.event); i++) {
nouveau_event_handler_install(disp->vblank, i,
nvc0_software_vblsem_release,
- NULL,
+ chan,
&chan->base.vblank.event[i]);
}
return 0;
diff --git a/drivers/gpu/drm/nouveau/core/include/core/event.h
b/drivers/gpu/drm/nouveau/core/include/core/event.h
index e839d70..d062176 100644
--- a/drivers/gpu/drm/nouveau/core/include/core/event.h
+++ b/drivers/gpu/drm/nouveau/core/include/core/event.h
@@ -14,7 +14,7 @@ struct nouveau_eventh {
struct list_head head;
unsigned long flags;
void *priv;
- int (*func)(struct nouveau_eventh *, int index);
+ int (*func)(struct nouveau_eventh *);
struct rcu_head rcu;
int index;
};
@@ -41,12 +41,12 @@ void nouveau_event_get(struct nouveau_eventh *);
void nouveau_event_put(struct nouveau_eventh *);
int nouveau_event_handler_create(struct nouveau_event *, int index,
- int (*func)(struct nouveau_eventh*, int),
+ int (*func)(struct nouveau_eventh*),
void *priv, struct nouveau_eventh **);
void nouveau_event_handler_destroy(struct nouveau_eventh *);
void nouveau_event_handler_install(struct nouveau_event *, int index,
- int (*func)(struct nouveau_eventh*, int),
+ int (*func)(struct nouveau_eventh*),
void *priv, struct nouveau_eventh *);
void nouveau_event_handler_remove(struct nouveau_eventh *);
diff --git a/drivers/gpu/drm/nouveau/nouveau_connector.c
b/drivers/gpu/drm/nouveau/nouveau_connector.c
index 85494d2..bfe28a0 100644
--- a/drivers/gpu/drm/nouveau/nouveau_connector.c
+++ b/drivers/gpu/drm/nouveau/nouveau_connector.c
@@ -917,10 +917,10 @@ nouveau_connector_hotplug_work(struct work_struct *work)
}
static int
-nouveau_connector_hotplug(struct nouveau_eventh *event, int index)
+nouveau_connector_hotplug(struct nouveau_eventh *handler)
{
- struct nouveau_connector *nv_connector =
- container_of(event, struct nouveau_connector, hpd_func);
+ struct nouveau_connector *nv_connector = handler->priv;
+
schedule_work(&nv_connector->hpd_work);
return NVKM_EVENT_KEEP;
}
@@ -994,7 +994,8 @@ nouveau_connector_create(struct drm_device *dev, int index)
DCB_GPIO_UNUSED, &nv_connector->hpd);
nouveau_event_handler_install(gpio->events,
nv_connector->hpd.line,
- nouveau_connector_hotplug, NULL,
+ nouveau_connector_hotplug,
+ nv_connector,
&nv_connector->hpd_func);
if (ret)
nv_connector->hpd.func = DCB_GPIO_UNUSED;
diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.c
b/drivers/gpu/drm/nouveau/nouveau_drm.c
index 845dd57..2e6a226 100644
--- a/drivers/gpu/drm/nouveau/nouveau_drm.c
+++ b/drivers/gpu/drm/nouveau/nouveau_drm.c
@@ -72,10 +72,11 @@ module_param_named(modeset, nouveau_modeset, int, 0400);
static struct drm_driver driver;
static int
-nouveau_drm_vblank_handler(struct nouveau_eventh *event, int head)
+nouveau_drm_vblank_handler(struct nouveau_eventh *handler)
{
- struct nouveau_drm *drm =
- container_of(event, struct nouveau_drm, vblank[head]);
+ struct nouveau_drm *drm = handler->priv;
+ int head = handler->index;
+
drm_handle_vblank(drm->dev, head);
return NVKM_EVENT_KEEP;
}
@@ -354,7 +355,7 @@ nouveau_drm_load(struct drm_device *dev, unsigned long
flags)
for (i = 0; i < ARRAY_SIZE(drm->vblank); i++) {
nouveau_event_handler_install(disp->vblank, i,
nouveau_drm_vblank_handler,
- NULL, &drm->vblank[i]);
+ drm, &drm->vblank[i]);
}
nouveau_vga_init(drm);
diff --git a/drivers/gpu/drm/nouveau/nouveau_fence.c
b/drivers/gpu/drm/nouveau/nouveau_fence.c
index 0ae280a..f9bff26 100644
--- a/drivers/gpu/drm/nouveau/nouveau_fence.c
+++ b/drivers/gpu/drm/nouveau/nouveau_fence.c
@@ -166,7 +166,7 @@ nouveau_fence_done(struct nouveau_fence *fence)
}
static int
-nouveau_fence_wait_uevent_handler(struct nouveau_eventh *handler, int index)
+nouveau_fence_wait_uevent_handler(struct nouveau_eventh *handler)
{
struct nouveau_fence_priv *priv = handler->priv;
wake_up_all(&priv->waiting);
--
1.8.1.2
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